Please could you add a filter to the crafting list for construct modules? Would be very helpful! Thanks.
Kastelan Power Fist, Kataphron Phosphor Blaster, Vivisector Claw.
Hope this helps.
AFAIK there is a small HP bar under each construct skill on the UI, please check on it.
What would also be helpful, although I appreciate it is a much bigger ask, is some kind of pet window on the HUD that lists all the active constructs with their HP. It can be a bit tricky keeping track of them them when they are all skittering around, especially working out which Kataphron needs replacing as those look similar.